*sigh* my postfix thread gone

[Realio]

server lag? i dunno but i had a whole post about postfix and my struggles with it go bye bye. bleh. its too late in the evening to coherently retype it. Basically im trying to write a SIMPLE postfix calculator that can take 2 44 2 105 + + - and give me an answer. I cant even get the beginning code (i wrote it in main cause im so frustrated i am not even gonna try functions yet) This below is just my code for trying to remove the blanks and build the numbers to put into the stack

{
	char ch;
	cout<<"Postfix Calculator \n";
	cout<<"Enter a legal positive integer postfix expression: \n";

	
	cin>>ch;
	while (ch != '\n')
	{
		while (ch == '\b')
			{	
				cin>>ch;
			}
		if (ch >= '0' && ch <= '9')
			{	
			int number = 0;
					while (ch != 'b')
					{	
						number = (number*10) + (ch-'0');
						cin>>ch;
					
			}
		// push into stack around here i think
	}

}

this is probably incoherent as am i. Guess i learned to save everything before i post it here

thansk in advance if anyone can help
~R

[Realio]

and yes i see i missed a } after a while statement

sooo tired